marabu.de

Valid Email Server
Domain Lookup › marabu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marabu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 21:40:03 UTC · ↺ Refresh

MX Hostnames

  • gw4109.fortimail.com

MX Priorities

  • gw4109.fortimail.com: 0

A / AAAA Records

  • 18.156.16.255 ↩ ec2-18-156-16-255.eu-central-1.compute.amazonaws.com
  • 3.123.216.247 ↩ ec2-3-123-216-247.eu-central-1.compute.amazonaws.com

Mail Server IPs

  • 173.243.134.109 ↩ gw4109.fortimail.com

SOA Record

Raw SOA ns9.managed-ip.com domainadmin.managed-ip.com 2025072100 43200 7200 1209600 86400
Primary NS (mname)
ns9.managed-ip.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2025072100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns10.managed-ip.com
ns9.managed-ip.com
ns12.managed-ip.info
ns11.managed-ip.info

SPF Record

✓ Strict (-all)
v=spf1 ip4:87.128.211.130 ip4:87.128.211.189 ip4:2.207.155.106 ip4:173.243.134.109 ip4:62.55.182.68 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; rf=afrf; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms49863654
  • SPFv=spf1 ip4:87.128.211.130 ip4:87.128.211.189 ip4:2.207.155.106 ip4:173.243.134.109 ip4:62.55.182.68 include:spf.protection.outlook.com -all
  • MS=ms16893178
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